The World Bank has classified the economies of the world on the basis of income and region for the year 2006. This is a classification of all the member countries of the and other economies with populations more than 30,000. The groups made are as follows:
Lower Income Economies (with $825 or less)
Lower Middle Income Economies (With $826-3,255)
Upper Middle Income Economies (With $3,256-10,065) and
High Income Economies (With $10,066 or More)
Classification is made among the income groups as to 2004 GNI per capita and regions by using the World Bank Atlas Method.
Only a year ago, Nigeria’s economic dream – to be one of the world’s top 20 economies by 2020 – still seemed reachable. Today, domestic threats are increasing, while the international environment is far more challenging.
Professor at Columbia University. Recipient of the Nobel Memorial Prize in Economic Sciences in 2001 & the John Bates Clark Medal in 1979. Author of "Freefall: America, Free Markets", "The Sinking of the World Economy", "Globalisation and its Discontents" & "Making Globalisation Work".
Eric J. Gleacher Distinguished Service Professor of Finance at the Booth School of Business at the University of Chicago. IMF’s Chief Economist from September 2003 to January 2007. Inaugural recipient of the Fischer Black Prize.
Professor of Economics & Director of the Earth Institute at Columbia University. Special Adviser to the UN Secretary-General on the Millennium Development Goals. Founder & co-President of the Millennium Promise Alliance.
Mario I. Blejer is a former governor of the Central Bank of Argentina and former Director of the Center for Central Banking Studies at the Bank of England. Eduardo Levy Yeyati is Professor of Economics at Universidad Torcuato Di Tella and Senior Fellow at The Brookings Institution.